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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
06/25/2024
Application #:
17501220
Filing Dt:
10/14/2021
Publication #:
Pub Dt:
03/17/2022
Inventors:
Zonghan SUN, Jie TIAN, Hua OUYANG
Title:
ACOUSTIC CUTOFF BASED NOISE REDUCTION DEVICE FOR HEAT DISSIPATION FANS, AND MANUFACTURING METHOD THEREOF
Assignment: 1
Reel/Frame:
057793/0912Recorded: 10/14/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/12/2021
Exec Dt:
10/12/2021
Exec Dt:
10/12/2021
Assignees:
NO. 800 DONGCHUAN ROAD, MINHANG DISTRICT
SHANGHAI, CHINA 200240
BUILDING 6, NO.1500 CENGLIN ROAD
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201306
Correspondent:
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406

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